:root{--blue:#0d4ea6;--blue2:#1668d5;--gold:#d99a17;--ink:#12233d;--muted:#637187;--line:#e5ebf2;--soft:#f5f8fc;--white:#fff;--green:#1c9a64;--shadow:0 18px 55px rgba(21,51,90,.1);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Inter,"Noto Sans Myanmar","Myanmar Text","Segoe UI",Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}.container{width:min(1160px,calc(100% - 40px));margin:auto}.narrow{width:min(780px,100%);margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(229,235,242,.9)}.nav-wrap{height:76px;display:flex;align-items:center;gap:28px}.brand{width:178px;display:flex;align-items:center}.brand img{height:52px;width:auto;object-fit:contain}.main-nav{display:flex;align-items:center;gap:25px;margin-left:auto}.main-nav a{font-size:14px;font-weight:700;color:#33455e}.main-nav a:hover{color:var(--blue)}.nav-actions{display:flex;align-items:center;gap:10px}.lang-switch{font-size:12px;font-weight:800;background:var(--soft);padding:7px 10px;border-radius:999px}.lang-switch .active{color:var(--blue)}.lang-switch span{color:#a6b0bd;margin:0 4px}.nav-toggle{display:none;background:none;border:0;font-size:26px}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:12px;padding:11px 18px;font-weight:800;cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 10px 22px rgba(13,78,166,.18)}.btn-ghost{border-color:var(--line);background:#fff}.btn-light{background:#fff;color:var(--blue)}.btn-small{padding:8px 13px;font-size:13px}.btn-large{padding:14px 22px}.full{width:100%}.flash{background:#e9f8f1;color:#176f4c;padding:11px 0;font-weight:700;font-size:14px}.hero{overflow:hidden;background:radial-gradient(circle at 87% 10%,#e9f3ff 0,transparent 35%),linear-gradient(180deg,#fbfdff,#fff);padding:84px 0 96px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:70px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:900;color:var(--gold)}.hero h1,.page-hero h1,.lesson-hero h1,.dashboard-head h1,.auth-card h1{font-size:clamp(42px,6vw,70px);line-height:1.08;letter-spacing:-.045em;margin:14px 0 20px}.hero p{font-size:19px;color:var(--muted);max-width:650px}.hero-actions{display:flex;gap:12px;margin:30px 0}.hero-stats{display:flex;gap:32px;padding-top:22px}.hero-stats div{display:grid}.hero-stats strong{font-size:23px}.hero-stats span{font-size:12px;color:var(--muted)}.hero-card{position:relative}.hero-card:before{content:"";position:absolute;inset:10% -8% -8% 10%;border-radius:50%;background:linear-gradient(145deg,#dcecff,#fff3d6);filter:blur(3px)}.mini-window{position:relative;background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);overflow:hidden;transform:rotate(2deg)}.mini-top{height:48px;background:#f8fafc;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 20px;gap:7px}.mini-top span{width:9px;height:9px;background:#d8dee8;border-radius:50%}.mini-body{padding:42px}.learning-icon{width:92px;height:92px;border-radius:28px;background:linear-gradient(135deg,var(--blue),#2a7be1);color:#fff;display:grid;place-items:center;font-size:34px;font-weight:900;box-shadow:0 14px 30px rgba(13,78,166,.25);margin-bottom:28px}.badge{display:inline-flex;background:#edf4ff;color:var(--blue);border-radius:999px;padding:6px 10px;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}.mini-body h3{font-size:29px;margin:13px 0 9px}.mini-body p{font-size:15px}.fake-progress{height:9px;background:#edf1f6;border-radius:20px;overflow:hidden;margin-top:26px}.fake-progress span{height:100%;display:block;background:linear-gradient(90deg,var(--gold),#f3bd49);border-radius:inherit}.progress-label{display:flex;justify-content:space-between;font-size:12px;margin-top:8px;color:var(--muted)}.section{padding:86px 0}.section-soft{background:var(--soft)}.section-heading{margin-bottom:38px}.section-heading.centered{text-align:center;max-width:720px;margin:0 auto 40px}.section-heading h2,.cta-box h2,.progress-card h2{font-size:clamp(29px,4vw,42px);line-height:1.15;letter-spacing:-.03em;margin:9px 0}.row-heading{display:flex;justify-content:space-between;align-items:end}.text-link{font-weight:800;color:var(--blue)}.feature-grid,.lesson-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.feature-card,.lesson-card,.panel,.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}.feature-card{box-shadow:0 10px 35px rgba(16,48,88,.045)}.feature-icon{width:48px;height:48px;border-radius:15px;background:#edf4ff;display:grid;place-items:center;font-size:21px;margin-bottom:20px}.feature-card h3{margin:0 0 8px;font-size:20px}.feature-card p,.lesson-card p{color:var(--muted);margin:0}.lesson-card{position:relative;min-height:270px;transition:.22s;box-shadow:0 10px 35px rgba(16,48,88,.03)}.lesson-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c9d9ef}.lesson-number{position:absolute;right:22px;top:17px;font-size:44px;font-weight:900;color:#edf1f6}.lesson-card h3{font-size:23px;margin:15px 0 8px;position:relative}.lesson-link{display:block;margin-top:23px;color:var(--blue);font-weight:900}.lesson-meta{position:absolute;left:28px;right:28px;bottom:24px;display:flex;justify-content:space-between;font-size:12px;color:var(--muted);font-weight:800}.cta-section{padding:30px 0 90px}.cta-box{background:linear-gradient(135deg,#0a3f8c,#1267d3);color:#fff;border-radius:32px;padding:50px 56px;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:0 25px 60px rgba(13,78,166,.25)}.cta-box .eyebrow{color:#ffd06f}.cta-box p{color:#dfeaff}.page-hero,.lesson-hero,.dashboard-head{background:linear-gradient(180deg,#f4f8fe,#fff);padding:68px 0 50px;text-align:center}.page-hero.small{padding:52px 0 30px}.page-hero h1,.lesson-hero h1,.dashboard-head h1{font-size:clamp(38px,5vw,58px)}.page-hero p,.lesson-hero p,.dashboard-head p{color:var(--muted);font-size:18px}.filter-row{display:flex;gap:8px;margin-bottom:28px;flex-wrap:wrap}.chip{padding:8px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:800}.chip.active{background:var(--blue);color:#fff;border-color:var(--blue)}.back-link{display:inline-block;color:var(--blue);font-weight:800;margin-bottom:25px}.lesson-heading{display:flex;justify-content:center;gap:10px;align-items:center}.muted{color:var(--muted)}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:42px;align-items:start}.lesson-content{min-width:0}.prose{font-size:17px}.prose h2{font-size:30px;margin:36px 0 12px}.prose h3{font-size:22px;margin:28px 0 9px}.prose p{color:#40516a}.prose .example{background:#f5f8fc;border-left:4px solid var(--gold);padding:18px 20px;border-radius:0 14px 14px 0;margin:22px 0}.prose table{border-collapse:collapse;width:100%;margin:22px 0}.prose td,.prose th{border-bottom:1px solid var(--line);text-align:left;padding:12px}.lesson-sidebar{display:grid;gap:14px;position:sticky;top:100px}.side-card{border:1px solid var(--line);border-radius:20px;padding:22px;background:#fff}.side-card p{color:var(--muted);font-size:14px}.complete-mark{width:52px;height:52px;border-radius:50%;background:#e6f7f0;color:var(--green);display:grid;place-items:center;font-size:25px;margin-top:18px}.quiz-promo{background:#10294b;color:#fff}.quiz-promo span{display:block;color:#9db5d2;font-size:12px}.quiz-promo strong{display:block;margin-top:6px}.auth-section{min-height:calc(100vh - 76px);display:grid;place-items:center;background:radial-gradient(circle at 15% 15%,#edf5ff,transparent 30%),var(--soft);padding:60px 20px}.auth-card{width:min(480px,100%);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:28px;padding:40px}.auth-card h1{font-size:36px;margin-bottom:10px}.auth-card>p{color:var(--muted);margin-top:0}.form-stack{display:grid;gap:18px;margin-top:28px}.form-stack label{font-size:13px;font-weight:800;color:#34465e}.form-stack input{width:100%;margin-top:7px;padding:13px 14px;border:1px solid #ccd6e2;border-radius:11px;outline:none}.form-stack input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(13,78,166,.1)}.form-stack small{display:block;color:var(--muted);margin-top:5px;font-weight:500}.password-wrap{position:relative}.password-toggle{position:absolute;right:7px;top:13px;border:0;background:transparent;color:var(--blue);font-size:12px;font-weight:900}.auth-foot{text-align:center;margin-top:22px;color:var(--muted);font-size:14px}.auth-foot a{color:var(--blue);font-weight:800}.alert{padding:12px 14px;border-radius:12px;margin-top:20px;font-size:14px}.alert.error{background:#fff0f0;color:#a92f2f}.dashboard-head{text-align:left}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:24px;align-items:start}.dash-main,.dash-side{display:grid;gap:24px}.progress-card{display:flex;align-items:center;gap:30px;border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:linear-gradient(135deg,#f8fbff,#fff)}.progress-ring{--p:calc(var(--progress)*1%);width:140px;aspect-ratio:1;border-radius:50%;background:conic-gradient(var(--blue) var(--p),#e8eef5 0);display:grid;place-items:center;position:relative;flex:0 0 140px}.progress-ring:after{content:"";position:absolute;width:106px;aspect-ratio:1;border-radius:50%;background:#fff}.progress-ring div{position:relative;z-index:1;display:grid;text-align:center}.progress-ring strong{font-size:27px}.progress-ring span{font-size:11px;color:var(--muted)}.panel{padding:24px}.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.panel-head h2,.panel h3{margin:0}.panel-head a{color:var(--blue);font-size:13px;font-weight:800}.lesson-list>a{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:13px;padding:13px 0;border-top:1px solid var(--line)}.lesson-list>a:first-child{border-top:0}.lesson-list small,.score-row small{display:block;color:var(--muted)}.status-dot{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#eef3f8;font-size:12px;font-weight:900}.status-dot.done{background:#e5f6ef;color:var(--green)}.score-row{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}.score-row>span{font-size:19px;font-weight:900;color:var(--blue)}.settings-link{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-weight:700}.form-card{max-width:650px;margin:auto}.quiz-wrap{max-width:820px}.quiz-form{display:grid;gap:20px}.question-card{border:1px solid var(--line);border-radius:22px;padding:27px;background:#fff}.question-count{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);font-weight:900}.question-card h3{font-size:21px}.options{display:grid;gap:9px}.option{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:13px;padding:11px 13px;cursor:pointer}.option:hover{background:#f8fbff}.option input{accent-color:var(--blue)}.option-letter{width:30px;height:30px;border-radius:8px;background:#edf3fa;display:grid;place-items:center;font-size:12px;font-weight:900}.quiz-result{display:flex;align-items:center;gap:24px;background:#eff8f4;border:1px solid #d5eee3;border-radius:22px;padding:25px;margin-bottom:25px}.result-score{width:90px;height:90px;border-radius:50%;background:#fff;display:grid;place-items:center;font-size:23px;font-weight:900;color:var(--green)}.quiz-result h2{margin:4px 0}.quiz-result p{margin:0;color:var(--muted)}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:24px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:25px;display:grid}.stat-card span{color:var(--muted)}.stat-card strong{font-size:38px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--line);font-size:13px}.admin-note{margin-top:22px;background:#fff7df;border:1px solid #f1dfab;padding:16px 18px;border-radius:14px}.empty-state{text-align:center;padding:45px;border:1px dashed #ccd6e2;border-radius:18px;color:var(--muted)}.site-footer{background:#0f1d31;color:#d4ddea;padding:55px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer-grid>div{display:grid;align-content:start;gap:8px}.footer-grid a{font-size:14px;color:#aebbd0}.footer-brand{font-size:24px;font-weight:900;color:#fff}.footer-grid p{color:#aebbd0;margin:0}.footer-bottom{border-top:1px solid #24344b;margin-top:40px;padding-top:20px;color:#8fa0b8;font-size:12px}
@media(max-width:900px){.nav-toggle{display:block;margin-left:auto}.main-nav,.nav-actions{display:none}.nav-open .main-nav,.nav-open .nav-actions{display:flex;position:absolute;left:20px;right:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.nav-open .main-nav{top:70px;flex-direction:column;align-items:stretch;padding:18px;border-radius:18px 18px 0 0;gap:5px}.nav-open .main-nav a{padding:9px}.nav-open .nav-actions{top:264px;padding:14px;border-radius:0 0 18px 18px;justify-content:flex-end}.hero-grid,.content-layout,.dashboard-grid{grid-template-columns:1fr}.hero{padding-top:55px}.hero-card{max-width:560px;margin:auto}.feature-grid,.lesson-grid{grid-template-columns:repeat(2,1fr)}.lesson-sidebar{position:static}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.progress-card{align-items:flex-start}.cta-box{padding:40px}.brand{width:155px}}
@media(max-width:620px){.container{width:min(100% - 28px,1160px)}.nav-wrap{height:68px}.brand img{height:45px}.hero h1{font-size:43px}.hero p{font-size:17px}.hero-stats{gap:18px}.hero-actions{flex-direction:column;align-items:stretch}.feature-grid,.lesson-grid,.stat-grid{grid-template-columns:1fr}.lesson-card{min-height:230px}.row-heading,.cta-box,.progress-card,.quiz-result{flex-direction:column;align-items:flex-start}.cta-box{padding:34px 28px}.auth-card{padding:28px 22px}.page-hero,.lesson-hero{padding-top:44px}.progress-ring{align-self:center}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.mini-body{padding:30px}.hero-stats span{font-size:10px}}

/* ===== TaiLearn Community + member profile ===== */
.google-auth-btn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:12px 16px;border:1px solid #ccd6e2;border-radius:12px;background:#fff;font-weight:800;color:#25364d;margin-top:24px}.google-auth-btn:hover{background:#f8fafc}.google-g{width:25px;height:25px;display:grid;place-items:center;border-radius:50%;font-weight:900;color:#4285f4;border:1px solid #e2e6ec}.auth-divider{display:flex;align-items:center;gap:12px;color:#94a0b1;font-size:12px;margin:18px 0 0}.auth-divider:before,.auth-divider:after{content:"";height:1px;background:var(--line);flex:1}
.profile-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;background:#eaf1fb;border:3px solid #fff}.profile-avatar.large{width:110px;height:110px}.profile-avatar.xl{width:132px;height:132px;box-shadow:0 8px 30px rgba(23,49,85,.12)}
.member-hero{background:#f7f9fc;padding:30px 0 0}.member-cover,.public-cover,.cover-preview{height:250px;border-radius:26px;background:linear-gradient(135deg,#dbe9fb,#f7e7c4);background-size:cover;background-position:center}.member-summary{display:flex;gap:22px;align-items:flex-end;padding:0 28px 28px;margin-top:-62px;position:relative}.member-summary .profile-avatar{flex:0 0 auto}.member-copy{min-width:0;flex:1;padding-top:66px}.member-copy h1,.public-profile-row h1{font-size:34px;line-height:1.1;margin:5px 0 7px}.member-copy p,.public-profile-row p{margin:9px 0 0;color:var(--muted);max-width:690px}.profile-meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:13px}.member-actions{display:flex;gap:9px;align-items:center;margin-bottom:5px}.dashboard-section{padding-top:38px}.dashboard-stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:20px;background:#fff;margin-bottom:24px;overflow:hidden}.dashboard-stats div{padding:20px 24px;border-right:1px solid var(--line);display:grid}.dashboard-stats div:last-child{border-right:0}.dashboard-stats strong{font-size:28px}.dashboard-stats span{font-size:12px;color:var(--muted)}.dashboard-modern-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:24px;align-items:start}.learning-progress-panel{display:flex;gap:28px;align-items:center}.community-mini-list{display:grid;margin:2px 0 20px}.community-mini-list a,.dashboard-question{display:grid;padding:13px 0;border-bottom:1px solid var(--line)}.community-mini-list a:last-child,.dashboard-question:last-of-type{border-bottom:0}.community-mini-list strong,.dashboard-question strong{font-size:14px}.community-mini-list small,.dashboard-question small{color:var(--muted)}
.profile-editor-hero{padding:55px 0 20px;background:linear-gradient(180deg,#f5f8fc,#fff)}.profile-editor-hero h1{font-size:46px;margin:4px 0}.profile-editor-hero p{color:var(--muted)}.profile-edit-section{padding-top:25px}.profile-edit-card{border:1px solid var(--line);border-radius:25px;background:#fff;padding:28px;display:grid;gap:25px}.profile-preview{position:relative;padding-bottom:4px}.cover-preview{height:190px}.profile-preview .profile-avatar{position:absolute;left:24px;bottom:-20px}.profile-preview>div:last-child{margin:16px 0 0 150px;display:grid}.profile-preview>div:last-child span{font-size:13px;color:var(--muted)}.edit-grid.two{display:grid;grid-template-columns:1fr 1fr;gap:20px}.profile-edit-card label,.community-compose label{font-size:13px;font-weight:800;color:#34465e}.profile-edit-card input,.profile-edit-card textarea,.community-compose input,.community-compose textarea,.community-search input{width:100%;margin-top:7px;padding:13px 14px;border:1px solid #ccd6e2;border-radius:11px;outline:none;font:inherit;background:#fff}.profile-edit-card textarea,.community-compose textarea{resize:vertical}.profile-edit-card input:focus,.profile-edit-card textarea:focus,.community-compose input:focus,.community-compose textarea:focus,.community-search input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(13,78,166,.1)}.profile-edit-card small{display:block;color:var(--muted);font-weight:500;margin-top:5px}.input-prefix{display:flex;align-items:center;border:1px solid #ccd6e2;border-radius:11px;margin-top:7px;overflow:hidden}.input-prefix span{padding-left:13px;color:var(--muted)}.input-prefix input{border:0;margin:0}.form-actions{display:flex;justify-content:flex-end;gap:10px;align-items:center}
.community-hero{padding:70px 0 55px;background:radial-gradient(circle at 85% 10%,#e8f1ff,transparent 30%),linear-gradient(180deg,#fbfdff,#fff)}.community-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:end}.community-hero h1{font-size:clamp(42px,5.5vw,65px);line-height:1.05;letter-spacing:-.045em;max-width:800px;margin:10px 0 18px}.community-hero p{font-size:18px;color:var(--muted);max-width:700px}.community-section{padding-top:40px}.community-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}.community-side{display:grid;gap:18px;position:sticky;top:96px}.community-search{display:flex;gap:10px;margin-bottom:28px}.community-search input{margin:0}.community-list-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.community-list-head h2{margin:0}.community-list-head span{color:var(--muted);font-size:13px}.question-feed{display:grid;gap:14px}.question-card{border:1px solid var(--line);border-radius:20px;background:#fff;padding:20px;transition:.2s}.question-card:hover{border-color:#c3d5eb;box-shadow:0 12px 35px rgba(18,53,95,.07)}.mini-user,.post-author>a{display:flex;align-items:center;gap:10px}.mini-user img,.post-author img{width:38px;height:38px;object-fit:cover;border-radius:50%;background:#eaf1fb}.mini-user span,.post-author a div{display:grid}.mini-user strong,.post-author strong{font-size:13px}.mini-user small,.post-author small{font-size:11px;color:var(--muted)}.question-card-body{display:block;padding:14px 0 10px}.question-card-body h3{font-size:21px;line-height:1.25;margin:0 0 7px}.question-card-body p{margin:0;color:#526178}.question-stats{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:12px}.community-compose{display:grid;gap:20px}.community-compose.form-card{padding:30px}.question-detail-hero{padding:55px 0 30px;background:linear-gradient(180deg,#f5f8fc,#fff)}.narrow-wide{width:min(900px,100%);margin-inline:auto}.question-detail-hero h1{font-size:clamp(35px,5vw,52px);line-height:1.15;letter-spacing:-.03em;margin:8px 0}.question-detail-section{padding-top:25px}.discussion-post{border:1px solid var(--line);border-radius:22px;padding:26px;background:#fff;margin-bottom:18px}.question-post{border-top:4px solid var(--blue)}.answer-post{margin-left:35px}.post-author{display:flex;align-items:center;justify-content:space-between;gap:20px}.post-author time{font-size:11px;color:var(--muted);white-space:nowrap}.discussion-body{font-size:16px;color:#30445f;padding:24px 0;white-space:normal}.post-manage{display:flex;gap:8px;align-items:center;border-top:1px solid var(--line);padding-top:14px}.post-manage form,.inline-manage form{margin:0}.btn-danger{background:#fff0f0;color:#a92f2f;border-color:#f0c7c7}.answers-heading{padding:25px 0 12px}.answers-heading h2{margin:0}.comments-wrap{margin-top:18px;padding-top:15px;border-top:1px dashed var(--line)}.comment-list{display:grid;gap:10px}.comment-item{display:flex;gap:10px;padding:10px 0}.comment-item img{width:30px;height:30px;border-radius:50%;object-fit:cover}.comment-item>div{min-width:0;flex:1}.comment-item p{font-size:13px;margin:0;color:#455870}.comment-item small{font-size:11px;color:var(--muted)}.inline-manage{display:flex;gap:8px;margin-top:3px}.inline-manage a,.inline-manage button{border:0;background:none;padding:0;color:var(--blue);font-size:11px;cursor:pointer}.inline-manage button{color:#a92f2f}.comment-form{display:flex;gap:7px;margin-top:9px}.comment-form input{flex:1;min-width:0;border:1px solid var(--line);border-radius:10px;padding:9px 11px}.comment-form button{border:0;background:#eef4fd;color:var(--blue);font-weight:800;border-radius:10px;padding:8px 12px;cursor:pointer}.answer-compose{margin-top:30px}.answer-compose h2{margin:4px 0 7px}
.public-profile{background:#f7f9fc;padding:30px 0 0}.public-profile-row{display:flex;align-items:flex-end;gap:22px;padding:0 28px 30px;margin-top:-58px}.public-profile-row>div{padding-top:65px;min-width:0;flex:1}.profile-community-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:900px){.dashboard-modern-grid,.community-layout{grid-template-columns:1fr}.community-side{position:static;grid-template-columns:1fr 1fr}.community-hero-grid{grid-template-columns:1fr}.member-summary,.public-profile-row{align-items:flex-start;flex-wrap:wrap}.member-actions{margin-left:auto}.dashboard-stats{grid-template-columns:1fr 1fr}.dashboard-stats div:nth-child(2){border-right:0}.dashboard-stats div:nth-child(-n+2){border-bottom:1px solid var(--line)}.answer-post{margin-left:18px}.nav-open .nav-actions{top:305px}}
@media(max-width:620px){.member-cover,.public-cover{height:170px;border-radius:18px}.member-summary,.public-profile-row{padding:0 12px 22px;margin-top:-46px}.profile-avatar.xl{width:96px;height:96px}.member-copy,.public-profile-row>div{padding-top:50px;flex-basis:calc(100% - 120px)}.member-actions{width:100%;margin:0;justify-content:flex-end}.dashboard-stats{grid-template-columns:1fr 1fr}.dashboard-stats div{padding:15px}.learning-progress-panel{flex-direction:column;align-items:flex-start}.edit-grid.two,.profile-community-grid,.community-side{grid-template-columns:1fr}.profile-edit-card{padding:20px}.cover-preview{height:145px}.profile-preview .profile-avatar{width:82px;height:82px;left:12px}.profile-preview>div:last-child{margin-left:105px}.community-search{flex-direction:column}.question-card{padding:17px}.discussion-post{padding:18px}.answer-post{margin-left:0}.post-author{align-items:flex-start;flex-direction:column;gap:8px}.form-actions{flex-wrap:wrap}.public-profile-row h1,.member-copy h1{font-size:28px}}


/* TaiLearn Member Area v3 */
.google-auth-btn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:13px 16px;margin-top:24px;border:1px solid #d7e0eb;border-radius:13px;background:#fff;font-weight:800;color:#21334d;box-shadow:0 4px 12px rgba(18,51,88,.04)}.google-auth-btn:hover{border-color:#aebfd4;background:#fafcff}.google-g{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;font-weight:900;color:#4285f4;background:#f3f7ff}.auth-divider{display:flex;align-items:center;gap:12px;color:#8a96a8;font-size:12px;margin:20px 0}.auth-divider:before,.auth-divider:after{content:"";height:1px;background:#e5ebf2;flex:1}.auth-card-modern{padding:42px 44px}.auth-brand-mark{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#0d4ea6,#2475d8);color:#fff;font-weight:900;margin-bottom:22px;box-shadow:0 12px 25px rgba(13,78,166,.18)}.label-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.label-row a{font-size:12px;color:#0d4ea6;font-weight:800}.alert.success{background:#eaf8f1;color:#19704d}
.member-settings-head{background:linear-gradient(180deg,#f5f9ff,#fff);padding:52px 0 34px}.member-settings-head h1{font-size:clamp(36px,5vw,54px);line-height:1.05;margin:8px 0 12px}.member-settings-head p{color:var(--muted);margin:0}.member-settings-section{padding:22px 0 90px;background:#f8fafc}.member-settings-grid{display:grid;grid-template-columns:270px minmax(0,1fr);gap:28px;align-items:start}.settings-nav{position:sticky;top:96px;padding:16px;display:grid;gap:5px}.settings-avatar-row{display:flex;align-items:center;gap:12px;padding:8px 8px 20px;margin-bottom:5px;border-bottom:1px solid var(--line)}.settings-avatar-row .profile-avatar.large{width:56px;height:56px}.settings-avatar-row div{display:grid;min-width:0}.settings-avatar-row strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.settings-avatar-row small{color:var(--muted)}.settings-nav>a{padding:11px 12px;border-radius:10px;font-size:13px;font-weight:750;color:#53647b}.settings-nav>a:hover,.settings-nav>a.active{background:#edf4ff;color:var(--blue)}.member-edit-form{display:grid;gap:20px}.settings-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:0 8px 28px rgba(18,49,85,.035);display:grid;gap:24px}.settings-card-head{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:18px}.settings-card-head h2{font-size:22px;margin:0 0 4px}.settings-card-head p{color:var(--muted);font-size:14px;margin:0}.profile-preview-modern{position:relative;padding-bottom:54px}.profile-preview-modern .cover-preview{height:220px;border-radius:18px;background-color:#edf3fb;background-size:cover;background-position:center}.profile-preview-modern .profile-avatar.xl{position:absolute;left:28px;bottom:0;border:5px solid #fff;width:116px;height:116px}.upload-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.upload-box{display:grid;gap:3px;border:1px dashed #bdcadd;border-radius:14px;padding:16px;background:#fbfdff;cursor:pointer}.upload-box strong{font-size:14px}.upload-box span{font-size:12px;color:var(--muted)}.upload-box input{margin-top:10px;width:100%}.settings-card label{font-size:13px;font-weight:800;color:#34465e}.settings-card input,.settings-card textarea{width:100%;margin-top:7px;padding:13px 14px;border:1px solid #ccd6e2;border-radius:11px;outline:none;font:inherit;background:#fff}.settings-card input:focus,.settings-card textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(13,78,166,.1)}.settings-card small{display:block;margin-top:5px;color:var(--muted);font-weight:500}.sticky-save{position:sticky;bottom:12px;display:flex;justify-content:flex-end;gap:10px;background:rgba(255,255,255,.93);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:0 10px 30px rgba(18,49,85,.12)}
.dashboard-quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.dashboard-quick-actions a{border:1px solid var(--line);border-radius:17px;padding:18px;background:#fff;display:grid;gap:4px;transition:.2s}.dashboard-quick-actions a:hover{transform:translateY(-2px);border-color:#bdd1eb;box-shadow:0 10px 30px rgba(18,49,85,.06)}.dashboard-quick-actions a>span{font-size:25px}.dashboard-quick-actions strong{font-size:14px}.dashboard-quick-actions small{color:var(--muted);font-size:11px}.member-hero{background:linear-gradient(180deg,#f4f8fe,#fff);padding-top:30px}.member-cover{box-shadow:inset 0 0 0 1px rgba(17,45,82,.05)}
@media(max-width:900px){.member-settings-grid{grid-template-columns:1fr}.settings-nav{position:static;display:flex;overflow:auto}.settings-avatar-row{display:none}.settings-nav>a{white-space:nowrap}.dashboard-quick-actions{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.auth-card-modern{padding:30px 22px}.member-settings-head{padding:32px 0 22px}.member-settings-section{padding-top:10px}.settings-card{padding:19px;border-radius:18px}.upload-grid,.edit-grid.two{grid-template-columns:1fr}.profile-preview-modern .cover-preview{height:155px}.profile-preview-modern .profile-avatar.xl{width:88px;height:88px;left:16px}.profile-preview-modern{padding-bottom:38px}.dashboard-quick-actions{grid-template-columns:1fr 1fr}.dashboard-quick-actions a{padding:14px}.sticky-save{bottom:7px}.container{width:min(100% - 24px,1160px)}}


/* v4 community rich text + emoji picker */
.user-link{color:var(--blue2);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;overflow-wrap:anywhere;word-break:break-word}.user-link:hover{color:var(--blue)}
.post-author img,.comment-item img{object-fit:cover;background:#eef3f9}.post-author img{width:46px;height:46px;border-radius:50%;flex:0 0 46px}.comment-item img{width:34px;height:34px;border-radius:50%;flex:0 0 34px}
.emoji-input-wrap{position:relative;display:flex;align-items:center;gap:8px;flex:1;min-width:0}.emoji-input-wrap.block{display:block}.emoji-input-wrap>input,.emoji-input-wrap>textarea{width:100%}.emoji-input-wrap:not(.block)>.emoji-trigger{flex:0 0 auto}.emoji-trigger{border:1px solid var(--line);background:#f4f7fb;border-radius:10px;padding:9px 11px;font-weight:800;color:#34506f;cursor:pointer;white-space:nowrap}.emoji-input-wrap.block>.emoji-trigger{margin-top:8px}.emoji-picker{position:absolute;z-index:80;left:0;top:calc(100% + 8px);width:min(390px,calc(100vw - 42px));max-height:330px;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 45px rgba(27,50,82,.16);padding:12px}.emoji-picker section+section{margin-top:10px}.emoji-picker small{display:block;color:var(--muted);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px}.emoji-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:4px}.emoji-grid button{border:0;background:#f5f8fc;border-radius:8px;min-height:36px;font-size:20px;cursor:pointer}.emoji-grid button:hover{background:#e8f1ff}.comment-form{align-items:center}.discussion-body{overflow-wrap:anywhere;word-break:break-word}
@media(max-width:620px){.emoji-grid{grid-template-columns:repeat(7,1fr)}.emoji-trigger{font-size:12px}.comment-form{align-items:stretch;flex-direction:column}.comment-form>button{width:100%}}

/* v6 public CMS posts */
.home-posts-section{background:#fff}.post-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.public-post-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 10px 32px rgba(18,49,85,.045);transition:.22s}.public-post-card:hover{transform:translateY(-4px);border-color:#c8d7ea;box-shadow:var(--shadow)}.post-card-media{display:block;aspect-ratio:16/9;background:#edf4ff;overflow:hidden}.post-card-media img{width:100%;height:100%;object-fit:cover}.post-card-placeholder{width:100%;height:100%;display:grid;place-items:center;background:linear-gradient(135deg,#0d4ea6,#2c7add);color:#fff;font-size:28px;font-weight:900;letter-spacing:-.02em}.post-card-content{padding:22px}.post-card-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;color:var(--muted);font-size:11px}.post-card-meta span{font-weight:900;color:var(--blue);text-transform:uppercase;letter-spacing:.05em}.public-post-card h3{font-size:23px;line-height:1.22;margin:0 0 10px}.public-post-card p{color:var(--muted);margin:0 0 18px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.post-card-link{color:var(--blue);font-weight:900}.article-hero{padding:74px 0 38px;background:linear-gradient(180deg,#f4f8fe,#fff)}.article-narrow{width:min(850px,calc(100% - 40px));margin-inline:auto}.article-meta{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:12px}.article-meta span{background:#edf4ff;color:var(--blue);padding:5px 10px;border-radius:999px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}.article-hero h1{font-size:clamp(40px,6vw,64px);line-height:1.07;letter-spacing:-.045em;margin:18px 0}.article-lead{font-size:20px;line-height:1.65;color:#53647a;max-width:760px}.article-author{font-size:13px;color:var(--muted);font-weight:700;margin-top:16px}.article-featured{width:100%;max-height:520px;object-fit:cover;border-radius:24px;border:1px solid var(--line);margin:15px 0 5px}.article-body{font-size:18px;line-height:1.85;color:#30445f;padding:42px 0 90px;overflow-wrap:anywhere}.article-body a{color:var(--blue2);text-decoration:underline;text-underline-offset:3px}.empty-state{text-align:center;padding:50px}
@media(max-width:900px){.post-card-grid{grid-template-columns:1fr 1fr}.main-nav{gap:17px}}
@media(max-width:620px){.post-card-grid{grid-template-columns:1fr}.article-narrow{width:min(100% - 24px,850px)}.article-hero{padding:45px 0 25px}.article-body{font-size:16px;padding-top:28px}.post-card-content{padding:18px}}

/* v7 public CMS pages */
.public-page-content{max-width:900px;margin:auto;background:#fff;border:1px solid #e3eaf3;border-radius:20px;padding:32px;line-height:1.8}.public-page-content img{max-width:100%;height:auto;border-radius:12px}.public-page-content a{color:#1263c9;text-decoration:underline}.page-hero.compact{padding-bottom:16px}